Reacción #53527

Ecuación de reacción

3-chloro benzo[d]isothiazole 1,1-dioxide

2-amino-N-[3-cyano-1-(1-ethyl-propyl)-pyrrolidin-3-yl]-3-cyclohexyl-propionamide bis hydrochloride salt

→

title compound

N-[3-Cyano-1-(1-ethyl-propyl)-pyrrolidin-3-yl]-3-cyclohexyl-2-(1,1-dioxo-1H-1λ6-benzo[d]isothiazol-3-ylamino)-propionamide

Condiciones de reacción

Tratamiento posterior

1. 1
   Otrowas further purified by HPLC

Procedimiento

The title compound was prepared starting from 3-chloro benzo[d]isothiazole 1,1-dioxide and 2-amino-N-[3-cyano-1-(1-ethyl-propyl)-pyrrolidin-3-yl]-3-cyclohexyl-propionamide bis hydrochloride salt according to the procedure from Example 10, except that the compound was further purified by HPLC using a 20×250 mm C18 reverse phase column with the method being 40% acetonitrile in water to acetonitrile. MS, m/z 500=M+1.

Fuente